2 - 4 Weeks No Noticeable tooth growth
3 - 4 Weeks Deciduous (baby) canines coming in
8 Weeks All deciduous (baby) teeth are in
3 1/2 - 4 Months No noticeable permanent tooth growth
5 - 7 Months Permanent canines, premolars, and molars coming in; all teeth in by 7 months
1 Year Teeth white and clean
3 - 5 Years Teeth show more tartar build-up (on all teeth) and some tooth wear 5 - 10 Years Teeth show increased wear and disease
10 - 15 Years Teeth are worn and show heavy tartar build up; some teeth may be missing